<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
	</head>
	<body>
		<form action="" method="post">
			<input type="radio" name="sex" id="man" value="" /><label for="man">男</label><input type="radio" name="sex"/><label>女</label>
			<input type="submit" value=""/>
		</form>
	</body>
</html>
